X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/526954c5968baa29218c994ec48e476ae2bd4b9f..7344108e8a129a3f9b4df5ab0f98a1713db03b89:/interface/wx/msgqueue.h

diff --git a/interface/wx/msgqueue.h b/interface/wx/msgqueue.h
index 3e3cc120dd..376625a3f0 100644
--- a/interface/wx/msgqueue.h
+++ b/interface/wx/msgqueue.h
@@ -1,11 +1,35 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        msgqueue.h
+// Name:        wx/msgqueue.h
 // Purpose:     interface of wxMessageQueue<T>
 // Author:      wxWidgets team
 // RCS-ID:      $Id$
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
+/**
+    Error codes for wxMessageQueue<> operations.
+
+    This enum contains the possible return value of wxMessageQueue<> methods.
+
+    @since 2.9.0
+    @category{threading}
+ */
+enum wxMessageQueueError
+{
+    /// Indicates that the operation completed successfully.
+    wxMSGQUEUE_NO_ERROR = 0,
+
+    /**
+        Indicates that no messages were received before timeout expired.
+
+        This return value is only used by wxMessageQueue<>::ReceiveTimeout().
+     */
+    wxMSGQUEUE_TIMEOUT,
+
+    /// Some unexpected (and fatal) error has occurred.
+    wxMSGQUEUE_MISC_ERROR
+};
+
 /**
     wxMessageQueue allows passing messages between threads.